IthaID: 364



Names and Sequences

Functionality: Globin gene causative mutation
Common Name: IVS I-117 GCAGGA>GCAAGA acceptor HGVS Name: HBA1:c.96-1G>A
Hb Name: N/A Protein Info: N/A

Context nucleotide sequence:
ACCCCTCACTCTGCTTCTCCCCGCA [A/G] GATGTTCCTGTCCTTCCCCACCACC (Strand: +)

External Links

Location

Chromosome: 16
Locus: NG_000006.1
Locus Location: 37791
Size: 1 bp
Located at: α1
Specific Location: Intron 1

Phenotype

Hemoglobinopathy Group: Thalassaemia
Hemoglobinopathy Subgroup: α-thalassaemia
Allele Phenotype:α⁺
Associated Phenotypes: Haemolytic anaemia [HP:0001878]

Other details

Type of Mutation: Point-Mutation(Substitution)
Effect on Gene/Protein Function: Consensus splice site (mRNA Processing)
Ethnic Origin: Asian Indian
Inheritance: Recessive
DNA Sequence Determined: Yes
Detection Methods: Direct DNA sequencing

Sequence Viewer

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Frequencies

Publications / Origin

  1. Cürük MA, Baysal E, Gupta RB, Sharma S, Huisman TH, An IVS-I-117 (G-->A) acceptor splice site mutation in the alpha 1-globin gene is a nondeletional alpha-thalassaemia-2 determinant in an Indian population., British journal of haematology, 85(1), 148-52, 1993 PubMed
Created on 2010-06-16 16:13:15, Last reviewed on 2013-10-15 17:28:32 (Show full history)

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